CN104014886A - Wire-electrode cutting machining method and device of inner ring and outer ring - Google Patents
Wire-electrode cutting machining method and device of inner ring and outer ring Download PDFInfo
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- CN104014886A CN104014886A CN201410196051.6A CN201410196051A CN104014886A CN 104014886 A CN104014886 A CN 104014886A CN 201410196051 A CN201410196051 A CN 201410196051A CN 104014886 A CN104014886 A CN 104014886A
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- wire
- guider
- seal wire
- line arm
- godet roller
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Abstract
The invention provides a wire-electrode cutting machining method and device of an inner ring and an outer ring, and belongs to the technical field of electrospark wire-electrode cutting machining. The device comprises a wire arm and a guide wheel; the wire arm is provided with two wire conveying wheels and two wire guiding wheels, and one wire guiding wheel is an eccentric wire guiding wheel; the wire arm is further provided with two wire guiding blocks which are fixed to the lower sides of the wire guiding wheels through bolts; a position fine adjustment mechanism is used for being connected to one end, provided with the wire guiding wheels, of the wire arm through a bolt; the position fine adjustment mechanism and a wire arm support are connected into a whole through a bending board; the wire arm support is provided with two wire guiding wheels and two wire guiding blocks; in addition, the four wire guiding blocks are provided with guiders. The method and device have the advantages that the adopted H-shaped wire arm comprises a wire-frame front wire and a wire-frame rear wire; the inner ring and the outer ring can be machined by directly moving the wire arm without wire penetrating and wire feeding, the steps of repeated wire penetrating and wire feeding are avoided, the machining technology is simplified, machining efficiency is greatly improved, and meanwhile the problems of wire penetrating and alignment of many times are solved.
Description
Technical field
The wire-electrode cutting and processing method and the device that the present invention relates to a kind of interior ring and outer shroud, belong to Wire-cut Electrical Discharge Machining technical field.
Background technology
In machinery industry, as a kind of common electrical process machine wire cutting machine tool, be applied in the manufacturing of a lot of products.
Existing wire cutting machine tool as shown in Figure 6, is all mostly the frame mode that adopts upper and lower line arm to form, and adds man-hour molybdenum filament from the arm of reaching the standard grade to rolling off the production line arm operation and carry out pulse spark electric discharge removal metal, excision forming.
When the interior ring of processing annular element, normally adopt the method that again goes up silk; by molybdenum filament through ring in part after; process again; upper silk, to wear slivers processing method loaded down with trivial details; processing increases non-cutting time, efficiency is slow, and often can run into and repeatedly wear silk and the problem of centering repeatedly, makes processing method loaded down with trivial details; processing increases non-cutting time, efficiency is slow, has virtually increased production cost.
Summary of the invention
In order to overcome the deficiencies in the prior art, the invention provides wire-electrode cutting and processing method and the device of a kind of interior ring and outer shroud.
A wire-electrode cutting and processing method for interior ring and outer shroud, contains following steps;
Step 1; Use the profile of the front terminal filament processing work of guide frame;
Step 2; The profile of terminal filament processing work after utilization guide frame;
Also comprise following steps;
When the interior ring of processing annular workpieces, line arm drives molybdenum filament to move to the interior ring the inside of annular workpieces, uses the 3rd guider and the 4th guider or the first guider to the molybdenum filament in the middle of the second guider, to remove the interior ring of cutting processing annular workpieces;
When the outer shroud of processing annular workpieces, first line arm is driven molybdenum filament to shift out the interior ring of annular workpieces, then use the first guider to the molybdenum filament in the middle of the second guider, to remove the outer shroud of cutting processing annular workpieces.
A wire electric discharge machine for interior ring and outer shroud, comprises line arm and guide wheel; Line arm is provided with two wire transporting wheels and two godet rollers, and one of them is eccentric godet roller; On line arm, be also provided with the below that two seal wire pieces are fixed by bolts to godet roller; Fine position mechanism connects for bolt the one end that has godet roller on online arm; With a bent plate, fine position mechanism and line arm support are linked together; Line arm support is provided with two godet rollers and two seal wire pieces; And be all provided with guider on four seal wire pieces.
Advantage of the present invention is the I-shaped wire arm of employing of the present invention, contains before guide frame terminal filament after terminal filament and guide frame; When the processing interior ring of annular workpieces and outer shroud, can again not wear silk, upper silk directly portable cord arm just can process interior ring and outer shroud, avoided repeatedly wearing silk, upper silk step, simplified processing technology, improved greatly working (machining) efficiency and also solved simultaneously and repeatedly wear the repeatedly problem of centering of silk.
Accompanying drawing explanation
When considered in conjunction with the accompanying drawings, by the detailed description with reference to below, can more completely understand better the present invention and easily learn wherein many advantages of following, but accompanying drawing described herein is used to provide a further understanding of the present invention, form a part of the present invention, schematic description and description of the present invention is used for explaining the present invention, does not form inappropriate limitation of the present invention, as schemed wherein:
Fig. 1 is assembling pre-structure schematic diagram of the present invention.
Fig. 2 is structural representation after assembling of the present invention.
Fig. 3 is machining state schematic diagram of the present invention.
Fig. 4 is machining state schematic diagram of the present invention.
Fig. 5 is machining state schematic diagram of the present invention.
Fig. 6 is existing structure machining state schematic diagram.
Below in conjunction with drawings and Examples, the present invention is further described.
The specific embodiment
Obviously, the many modifications and variations that those skilled in the art do based on aim of the present invention belong to protection scope of the present invention.
Embodiment 1: as shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5,
A structure for line of cut arm, as shown in Figure 1, comprises line arm 1, fine position mechanism 2, bent plate 3, line arm support 4; Line arm 1 connects first wire transporting wheel the 5, second wire transporting wheel the 6, the 3rd godet roller 10, eccentric godet roller 7 and the first seal wire piece 11, the 4th seal wire piece 14; One end link position micro-adjusting mechanism 2 of line arm 1, fine position mechanism 2 supports by bent plate 3, bent plate 3 connecting line arm supports 4.Line arm support 4 connects the first godet roller 8, the second godet roller 9, the second seal wire piece 12, the 3rd seal wire piece 13, the second seal wire piece 12 connects the second guider 16, the 3rd seal wire piece 13 connects the 3rd guider 17, the 4th seal wire piece 14 connects the 4th guider 18, the first seal wire pieces 11 and connects the first guider 15;
Eccentric godet roller 7 is the perpendicularity of molybdenum filament 19 after adjustment assembly more easily.Fine position mechanism 2 is provided with bent plate 3, and line arm support 4 is provided with the first godet roller 8, the second godet roller 9, the second seal wire piece 12, the 3rd seal wire piece 13 and the second guider 16, the 3rd guider 17.Molybdenum filament 19 comes through the first wire transporting wheel 5 and eccentric godet roller 7 from wire storage cylinder, through the first guider 15 on the first seal wire piece 11 and the second guider 16 on the second seal wire piece 12, through the first godet roller 8, the second godet roller 9, through the 3rd guider 17 on the 3rd seal wire piece 13 and the 4th guider 18 on the 4th seal wire piece 14, around to the 3rd godet roller 10 and the second wire transporting wheel 6, get back to wire storage cylinder.
Embodiment 2: as shown in Figure 4, when the interior ring of processing annular workpieces 30, line arm 1 drives molybdenum filament 19 to move to the interior ring the inside of annular workpieces 30, uses the 3rd guider 17 and the 4th guider 18 or the first guider 15 to second guiders 16 middle molybdenum filaments 19 to remove the interior ring of cutting processing annular workpieces 30;
As shown in Figure 5, when the outer shroud of processing annular workpieces 30, first line arm 1 is driven molybdenum filament 19 to shift out the interior ring of annular workpieces 30, then use the first guider 15 to second guiders 16 middle molybdenum filaments 19 to remove the outer shroud of cutting processing annular workpieces 30.
Processing has just avoided repeatedly wearing silk, upper silk step like this, has simplified processing technology, has improved greatly working (machining) efficiency and has also solved simultaneously and repeatedly wear the repeatedly problem of centering of silk.
As mentioned above, embodiments of the invention are explained, but as long as not departing from fact inventive point of the present invention and effect can have a lot of distortion, this will be readily apparent to persons skilled in the art.Therefore, within such variation is also all included in protection scope of the present invention.
Claims (4)
1. in, a wire-electrode cutting and processing method for ring and outer shroud, is characterized in that containing following steps;
Step 1; Use the profile of the front terminal filament processing work of guide frame;
Step 2; The profile of terminal filament processing work after utilization guide frame.
2. the wire-electrode cutting and processing method of a kind of interior ring according to claim 1 and outer shroud, is characterized in that also comprising following steps;
When the interior ring of processing annular workpieces, line arm drives molybdenum filament to move to the interior ring the inside of annular workpieces, uses the 3rd guider and the 4th guider or the first guider to the molybdenum filament in the middle of the second guider, to remove the interior ring of cutting processing annular workpieces;
When the outer shroud of processing annular workpieces, first line arm is driven molybdenum filament to shift out the interior ring of annular workpieces, then use the first guider to the molybdenum filament in the middle of the second guider, to remove the outer shroud of cutting processing annular workpieces.
3. in, a wire electric discharge machine for ring and outer shroud, comprises line arm and guide wheel; Line arm is provided with two wire transporting wheels and two godet rollers, and one of them is eccentric godet roller; On line arm, be also provided with the below that two seal wire pieces are fixed by bolts to godet roller; Fine position mechanism connects for bolt the one end that has godet roller on online arm; With a bent plate, fine position mechanism and line arm support are linked together; Line arm support is provided with two godet rollers and two seal wire pieces; And be all provided with guider on four seal wire pieces.
4. the wire electric discharge machine of a kind of interior ring according to claim 3 and outer shroud, is characterized in that comprising line arm, fine position mechanism, bent plate, line arm support; Line arm connects the first wire transporting wheel, the second wire transporting wheel, the 3rd godet roller, eccentric godet roller and the first seal wire piece, the 4th seal wire piece; One end link position micro-adjusting mechanism of line arm, fine position mechanism supports by bent plate, bent plate connecting line arm support; Line arm support connects the first godet roller, the second godet roller, the second seal wire piece, the 3rd seal wire piece, the second seal wire piece connects the second guider, and the 3rd seal wire piece connects the 3rd guider, the 4th seal wire piece connects the 4th guider, and the first seal wire piece connects the first guider;
Molybdenum filament comes through the first wire transporting wheel and eccentric godet roller from wire storage cylinder, through the first guider on the first seal wire piece and the second guider on the second seal wire piece, through the first godet roller, the second godet roller, through the 3rd guider on the 3rd seal wire piece and the 4th guider on the 4th seal wire piece, around to the 3rd godet roller and the second wire transporting wheel, get back to wire storage cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410196051.6A CN104014886B (en) | 2014-05-09 | 2014-05-09 | A kind of internal ring and the wire-electrode cutting and processing method of outer shroud and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410196051.6A CN104014886B (en) | 2014-05-09 | 2014-05-09 | A kind of internal ring and the wire-electrode cutting and processing method of outer shroud and device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104014886A true CN104014886A (en) | 2014-09-03 |
| CN104014886B CN104014886B (en) | 2016-09-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410196051.6A Active CN104014886B (en) | 2014-05-09 | 2014-05-09 | A kind of internal ring and the wire-electrode cutting and processing method of outer shroud and device |
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| CN (1) | CN104014886B (en) |
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| CN1765554A (en) * | 2005-11-01 | 2006-05-03 | 广东工业大学 | Linear cutting electrical process machine for cutting groove |
| CN101428366A (en) * | 2005-11-01 | 2009-05-13 | 广东工业大学 | Wire-electrode cutting electromachining machine tool for asymmetrical guide frame notch cutting in series |
| CN201253721Y (en) * | 2008-09-09 | 2009-06-10 | 钟树平 | Multi-electrode linear cutting machine |
| CN102151925A (en) * | 2010-12-17 | 2011-08-17 | 中国一冶集团有限公司 | Insulation board shape cutting device and use method thereof |
| CN103203505A (en) * | 2013-04-15 | 2013-07-17 | 苏州市金马机械电子有限公司 | Settling type electric spark wire-cutting machine with inclination processing function and processing method |
| CN103506721A (en) * | 2013-09-29 | 2014-01-15 | 青岛元通机械有限公司 | Wire-electrode cutting machining method and device for ring-shaped workpieces |
| CN203817556U (en) * | 2014-05-09 | 2014-09-10 | 北京迪蒙卡特机床有限公司 | Wire-electrode cutting machining device for inner ring and outer ring |
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2014
- 2014-05-09 CN CN201410196051.6A patent/CN104014886B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003136342A (en) * | 2001-11-05 | 2003-05-14 | Ne:Kk | Method for wire cut discharge work, and wire discharge machine |
| JP3833927B2 (en) * | 2001-11-05 | 2006-10-18 | 株式会社エヌ・イー | Wire electric discharge machine |
| CN1537694A (en) * | 2003-10-23 | 2004-10-20 | 顾云良 | Multiple-arm vertical-pillar wireframe device for linear cutting machine tool |
| CN1765554A (en) * | 2005-11-01 | 2006-05-03 | 广东工业大学 | Linear cutting electrical process machine for cutting groove |
| CN101428366A (en) * | 2005-11-01 | 2009-05-13 | 广东工业大学 | Wire-electrode cutting electromachining machine tool for asymmetrical guide frame notch cutting in series |
| CN201253721Y (en) * | 2008-09-09 | 2009-06-10 | 钟树平 | Multi-electrode linear cutting machine |
| CN102151925A (en) * | 2010-12-17 | 2011-08-17 | 中国一冶集团有限公司 | Insulation board shape cutting device and use method thereof |
| CN103203505A (en) * | 2013-04-15 | 2013-07-17 | 苏州市金马机械电子有限公司 | Settling type electric spark wire-cutting machine with inclination processing function and processing method |
| CN103506721A (en) * | 2013-09-29 | 2014-01-15 | 青岛元通机械有限公司 | Wire-electrode cutting machining method and device for ring-shaped workpieces |
| CN203817556U (en) * | 2014-05-09 | 2014-09-10 | 北京迪蒙卡特机床有限公司 | Wire-electrode cutting machining device for inner ring and outer ring |
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| CN104014886B (en) | 2016-09-21 |
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